560280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 128

約数和(自身を含む): 2073600

約数和(自身を除く): 1513320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 29, 30, 35, 40, 42, 46, 56, 58, 60, 69, 70, 84, 87, 92, 105, 115, 116, 120, 138, 140, 145, 161, 168, 174, 184, 203, 210, 230, 232, 276, 280, 290, 322, 345, 348, 406, 420, 435, 460, 483, 552, 580, 609, 644, 667, 690, 696, 805, 812, 840, 870, 920, 966, 1015, 1160, 1218, 1288, 1334, 1380, 1610, 1624, 1740, 1932, 2001, 2030, 2415, 2436, 2668, 2760, 3045, 3220, 3335, 3480, 3864, 4002, 4060, 4669, 4830, 4872, 5336, 6090, 6440, 6670, 8004, 8120, 9338, 9660, 10005, 12180, 13340, 14007, 16008, 18676, 19320, 20010, 23345, 24360, 26680, 28014, 37352, 40020, 46690, 56028, 70035, 80040, 93380, 112056, 140070, 186760, 280140, 560280]

約数ペア:

[(1, 560280), (2, 280140), (3, 186760), (4, 140070), (5, 112056), (6, 93380), (7, 80040), (8, 70035), (10, 56028), (12, 46690), (14, 40020), (15, 37352), (20, 28014), (21, 26680), (23, 24360), (24, 23345), (28, 20010), (29, 19320), (30, 18676), (35, 16008), (40, 14007), (42, 13340), (46, 12180), (56, 10005), (58, 9660), (60, 9338), (69, 8120), (70, 8004), (84, 6670), (87, 6440), (92, 6090), (105, 5336), (115, 4872), (116, 4830), (120, 4669), (138, 4060), (140, 4002), (145, 3864), (161, 3480), (168, 3335), (174, 3220), (184, 3045), (203, 2760), (210, 2668), (230, 2436), (232, 2415), (276, 2030), (280, 2001), (290, 1932), (322, 1740), (345, 1624), (348, 1610), (406, 1380), (420, 1334), (435, 1288), (460, 1218), (483, 1160), (552, 1015), (580, 966), (609, 920), (644, 870), (667, 840), (690, 812), (696, 805)]